Figure 3
From: Apparent Contact Angle around the Periphery of a Liquid Drop on Roughened Surfaces
Coated sands and glass beads (left are sand grains; right are glass beads).
Figure 3 | Scientific Reports
From: Apparent Contact Angle around the Periphery of a Liquid Drop on Roughened Surfaces
Coated sands and glass beads (left are sand grains; right are glass beads).
